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Home Q & A Board Biology-Related Homework Help Medicine Dentistry
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saadaj saadaj
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6 years ago
Baking soda (sodium bicarbonate) has had a long history of use as an oral-hygiene aid. The uses for these oral-hygiene aids include fighting plaque, gingivitis reduction, stain-removal, and odor-reducing efficacy.
 
  A) First statement is true, second statement is false.
  B) First statement is false, second statement is true.
  C) Both statements are true.
  D) Both statements are false.
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#1
6 years ago
C
Explanation: C) Sodium bicarbonate has had a long history of use as an oral-hygiene aid, which includes fighting plaque, gingivitis reduction, stain-removal, and odor-reducing efficacy.
saadaj Author
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#2
6 years ago
I hope they're paying you for this lol
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